| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.74 | 4.515% | $165.9071 | $165.91 | $165.90 | $165.90 |
| Purchase #2 | $193.62 | 3.237% | $199.8875 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $93.93 | 8.819% | $102.2137 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $22.68 | 9.757% | $24.8929 | $24.89 | $24.90 | $24.90 |
| Purchase #5 | $215.35 | 9.552% | $235.9202 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $192.71 | 8.389% | $208.8764 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $234.51 | 11.530% | $261.549 | $261.55 | $261.55 | $261.50 |
| 7 purchase totals = | $1,111.54 | $1,199.2468 | $1,199.25 | $1,199.25 | $1,199.20 | |